Sale

ACDelco

87mm Throttle Body

$192.80 $94.07 Save $98.73

SKU: 12740727

In Stock
In Stock
Ships by Aug 29
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The GM 12740727 is an 87mm throttle body, featuring a cast aluminum construction in a natural finish. This genuine GM part serves as a direct replacement for various GM vehicles and engines. It comes with a throttle position sensor and is sometimes included as part of supercharger and intake manifold assemblies. This throttle body is specifically designed for engines such as the LT1, LT2, LT4, and L86. While some sources indicate fitment for 6.0L engines in older models (2017-2019 Silverado/Sierra HD, Suburban 3500HD), its primary application appears to be for 2014-2021 GM vehicles equipped with the 6.2L LT-based engines. It is compatible with various trims of the Chevrolet Camaro, Silverado 1500, Silverado 2500 HD, Silverado 3500 HD, Suburban, Tahoe, and GMC Sierra 1500, Sierra 2500 HD, Sierra 3500 HD, Yukon, and Yukon XL, as well as Cadillac Escalade and Escalade ESV models. Always verify fitment with the provided VIN for guaranteed accuracy.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandACDelco
Part Number12740727
CategoryAir and Fuel

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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